Problem after activating the plugin

I am trying to install the plugin and once the plugin has been activated I get this error:

Catchable fatal error: Argument 2 passed to Cookie_Compliance::Cookie_Compliance() must be an instance of Cookie_Compliance_Language, boolean given, called in C:\xampp\htdocs\xxx\wp-content\plugins\cookie-compliance\classes\cookie-compliance.php on line 78 and defined in C:\xampp\htdocs\xxx\wp-content\plugins\cookie-compliance\classes\cookie-compliance.php on line 109